CN101242715A - Portable electronic device with shell separation detection function - Google Patents
Portable electronic device with shell separation detection function Download PDFInfo
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- CN101242715A CN101242715A CNA2007100063975A CN200710006397A CN101242715A CN 101242715 A CN101242715 A CN 101242715A CN A2007100063975 A CNA2007100063975 A CN A2007100063975A CN 200710006397 A CN200710006397 A CN 200710006397A CN 101242715 A CN101242715 A CN 101242715A
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- housing
- portable electronic
- electronic devices
- conductive material
- material layer
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Abstract
A portable electronic device with housing separation detection function, which includes a first housing, a elastic structure connected to the first housing, a conductive material layer disposed at one side of the elastic structure, a second housing, which the first housing is removably connected to, a circuit board disposed at one side of the second housing, a metal membrane disposed onto the circuit board, which is arranged at the corresponding position of conductive material layer, a detection module assembled in the second housing for detecting whether the conductive material layer contacts the metal membrane, wherein when the first housing contacts the second housing, the conductive material layer contacts the metal membrane, and when first housing is separated from the second housing, the conductive material layer separates the metal membrane.
Description
Technical field
The invention provides a kind of portable electronic devices, particularly a kind of portable electronic devices with detection housing separation function.
Background technology
In the modernized information-intensive society of data communication system high development, portable electronic devices is widely used in the every field, for example convenient and light and handy mobile phone, personal digital assistant device (personal digital assistant, PDA), industrial PDA etc.And the falling aspect the protection of portability electronic product, be an important ring that must be noted that in the design, and many test specifications also are to stipulate in response to the situation that product uses always.However, the consumer is still and can not expects for the behaviour in service of product, if can't fall at portable electronic devices and do an effectively protection design, then can cause the infringement of product, for example hard disk is very easy to cause magnetic head to clash into video disc because dropping collision when reading/writing document, cause the damage of hard disk and the loss of data on file, or cause battery case to be opened by shake because drop collision, battery comes off and the possibility of system cut-off and produce.
See also Fig. 1, Fig. 2, and Fig. 3, Fig. 1 detects the function block schematic diagram of housing separation function D one portable electronic devices 10 for prior art has, Fig. 2 is the schematic appearance of prior art portable electronic devices 10, Fig. 3 is the profile of prior art portable electronic devices 10 along Figure 22-2 ', portable electronic devices 10 can be a personal digital assistant device (personal digital assistant, PDA), industrial PDA, mobile phone or notebook computer etc.Portable electronic devices 10 includes one first housing 12, and one second housing 14, be used for and first housing, the 12 common parts that coat inside, first housing 12 is connected in second housing, 14, the first housings 12 removably and second housing 14 is generally working of plastics.See also Fig. 1 to Fig. 4, Fig. 4 is the schematic appearance of prior art first housing 12, and first housing 12 includes a column structure thing 16, and it is formed with plastic material.Portable electronic devices 10 also includes a switch 18, be arranged on the position of the column structure thing 16 of side of second housing 14 and corresponding first housing 12, when first housing 12 is connected in second housing 14, column structure thing 16 presses down touch switch 18, and when first housing 12 was located away from second housing 14, column structure thing 16 was located away from switch 18.Portable electronic devices 10 also includes a memory module 20, is installed in second housing 14, is used for data on file; One power supply module 22 is used for supplying portable electronic devices 10 required electric power, and power supply module 22 can be a battery, and first housing 12 and second housing 14 are used for coating jointly power supply module 22; And a control module 24, be installed in second housing 14 and be coupled in switch 18, memory module 20, power supply module 22, be used for the running of the switching signal control portable electronic devices 10 that transmitted according to switch 18.Portable electronic devices 10 also includes a caution interface 26, this switching signal control caution interface 26 that control module 24 can be used to be transmitted according to switch 18 presents an information warning, wherein warn interface 26 and can be a display module, control module 24 can be used to control this display module according to this switching signal that switch 18 is transmitted and shows information warning, separates with second housing 14 with first housing 12 of informing user's portable electronic devices 10; Warn interface 26 or can be a loud speaker, control module 24 can be used to control this loud speaker according to this switching signal that switch 18 is transmitted and sends the caution sound, separates with second housing 14 with first housing 12 of pointing out user's portable electronic devices 10.
See also Fig. 5 and Fig. 6, Fig. 5 is the relative position schematic diagram of first housing 12 of prior art portable electronic devices 10 column structure thing 16 and switch 18 when combining with second housing 14, the relative position schematic diagram of column structure thing 16 and switch 18 when Fig. 6 separates with second housing 14 for first housing 12 of prior art portable electronic devices 10, when first housing 12 was connected with second housing 14, the column structure thing 16 of first housing 12 pressed down and touches set switch 18 on second housing 14; And when first housing 12 separates with second housing 14, for example work as the user and dismantle first housing 12, or portable electronic devices 10 is when dropping collision to ground and causing first housing 12 to be opened by shake, the column structure thing 16 of first housing 12 is converted to the state that is located away from switch 18 set on second housing 14 by being pressed on switch 18 set on second housing 14 down, switch 18 meeting outputs this moment one corresponding switching signal is to control module 24, control module 24 can be carried out corresponding operation by control portable electronic devices 10 after receiving this switching signal, for example may command caution interface 26 presents information warning, separates with second housing 14 with first housing 12 of informing user's portable electronic devices 10; Or control module 24 controllable power supply modules 22 stop portable electronic devices 10 power supplies are caused system's sudden power to avoid power supply module 22 to come off; Or control module 24 may command memory system datas are to memory module 20, to avoid power supply module 22 to come off and system's sudden power and cause data damage to run off, if memory module 20 is a hard disk, then this hard disk of control module 24 may command is carried out the action of home head (parking), to avoid power supply module 22 to come off and system's sudden power and cause the magnetic head of this hard disk or magnetic region to be damaged; Or control module 24 may command portable electronic devices 10 carry out the action of shutdown, to avoid power supply module 22 to come off and system's sudden power and cause system in case of system halt.
Yet because the column structure thing 16 of first housing 12 is generally the hard working of plastics of material, when dropping collision to ground, portable electronic devices 10 easily cause 16 fractures of column structure thing or pressure break to damage switch 18, and the expensive cost of waste switch 18; Moreover, even if first housing 12 does not separate with second housing 14, but when being subjected to vibrating, easily cause portable electronic devices 10 column structure thing 16 to be located away from switch 18, and the situation that causes judging by accident takes place, so how to design the mechanism of effective and lower-cost detection housing separation function, be in portable electronic devices 10 product designs the problem that must consider.
Summary of the invention
The invention provides a kind of portable electronic devices that detects the housing separation function that has, to solve the above problems.
The present invention discloses a kind of portable electronic devices that detects the housing separation function that has, it includes one first housing, one elastic construction thing, be connected in this first housing, one conductive material layer, be arranged on a side of this elastic construction thing, one second housing, this first housing is connected in this second housing, a circuit board removably, be arranged on a side of this second housing, this circuit board is provided with a metallic film, is installed in the position of corresponding this conductive material layer, when this first housing is connected in this second housing, this conductive material layer contacts this metallic film, and when this first housing was located away from this second housing, this conductive material layer was located away from this metallic film, and a detection module, be installed in this second housing, be used for detecting this conductive material layer and whether contact this metallic film.
Description of drawings
Fig. 1 is the function block schematic diagram of prior art portable electronic devices.
Fig. 2 is the schematic appearance of prior art portable electronic devices.
Fig. 3 is the profile of prior art portable electronic devices along Figure 22-2 '.
Fig. 4 is the schematic appearance of prior art first housing.
Fig. 5 is the relative position schematic diagram of first housing of prior art portable electronic devices column structure thing and switch when combining with second housing.
The relative position schematic diagram of column structure thing and switch when Fig. 6 separates with second housing for first housing of prior art portable electronic devices.
Fig. 7 is the function block schematic diagram of portable electronic devices of the present invention.
Fig. 8 is the schematic appearance of portable electronic devices of the present invention.
Fig. 9 is the profile of portable electronic devices of the present invention along Figure 88-8 '.
Figure 10 is the schematic appearance of the present invention's first housing.
Figure 11 is the schematic diagram of metallic film of the present invention.
The relative position schematic diagram of elastic construction thing and circuit board when Figure 12 combines with second housing for first housing of portable electronic devices of the present invention.
The relative position schematic diagram of elastic construction thing and circuit board when Figure 13 separates with second housing for first housing of portable electronic devices of the present invention.
The schematic diagram that Figure 14 contacts with circuit board when being squeezed for elastic construction thing of the present invention.
The main element symbol description
10 portable electronic devices, 12 first housings
14 second housings, 16 column structure things
18 switches, 20 memory modules
22 power supply modules, 24 control modules
26 caution interfaces
100 portable electronic devices, 102 first housings
104 second housings, 106 elastic construction things
108 conductive material layers, 110 columns
112 sidewalls, 114 circuit boards
116 metallic films, 1,161 first metal sections
1,162 second metal sections, 118 memory modules
120 power supply modules, 122 detection modules
124 control modules, 126 caution interfaces
Embodiment
See also Fig. 7, Fig. 8, and Fig. 9, Fig. 7 has the function block schematic diagram of a portable electronic devices 100 that detects the housing separation function for the present invention, Fig. 8 is the schematic appearance of portable electronic devices 100 of the present invention, Fig. 9 is the profile of portable electronic devices 100 of the present invention along Figure 88-8 ', portable electronic devices 100 can be a personal digital assistant device (personal digital assistant, PDA), industrial PDA, mobile phone or notebook computer etc.Portable electronic devices 10 includes one first housing 102, and one second housing 104, be used for and first housing, the 102 common parts that coat inside, first housing 102 is connected in second housing, 104, the first housings 102 removably and second housing 104 is generally working of plastics.See also Fig. 7 to Figure 10, Figure 10 is the schematic appearance of the present invention's first housing 102, and portable electronic devices 100 also includes an elastic construction thing 106, is connected in first housing 102, and a conductive material layer 108, is arranged on a side of elastic construction thing 106.Wherein elastic construction thing 106 can be made up of soft materials such as rubber or silica gel, and conductive material layer 108 can be made up of conductive material, for example can be a conductive carbon granulosa, a conducting foam layer, an electroplated metal layer, or a conduction enamelled coating etc.Elastic construction thing 106 includes a column 110, and it can be a cylinder, is connected in conductive material layer 108; an and sidewall 112; side around being arranged on column 110 is used for protecting conductive material layer 108, for example can avoid the carbon granules wearing and tearing of conductive material layer 108.Portable electronic devices 100 also includes a circuit board 114, be arranged on a side of second housing 104, circuit board 114 is provided with a metallic film 116, be installed in the position of corresponding conductive material layer 108, when first housing 102 is connected in second housing 104, conductive material layer 108 contacting metal films 116, and when first housing 102 was located away from second housing 104, conductive material layer 108 was located away from metallic film 116.Portable electronic devices 100 also includes a memory module 118, is installed in second housing 104, is used for data on file; One power supply module 120 is used for supplying portable electronic devices 100 required electric power, and power supply module 120 can be a battery, and first housing 102 and second housing 104 are used for coating jointly power supply module 120; One detection module 122 is installed in second housing 104 and is coupled in circuit board 114, is used for detecting whether contacting metal film 116 of conductive material layer 108; And a control module 124, be installed in second housing 104 and be coupled in detection module 122, memory module 118, power supply module 120, be used for running according to the testing result control portable electronic devices 100 of detection module 122.Portable electronic devices 100 also includes a caution interface 126, control module 124 can be used to present an information warning according to the testing result control caution interface 126 of detection module 122, wherein warn interface 126 and can be a display module, control module 124 can be used to control this display module according to the testing result of detection module 122 and shows information warning, separates with second housing 104 with first housing 102 of informing user's portable electronic devices 100; Warn interface 126 or can be a loud speaker, control module 124 can be used to control this loud speaker according to the testing result of detection module 122 and sends the caution sound, separates with second housing 104 with first housing 102 of pointing out user's portable electronic devices 100.
See also Figure 11, Figure 12, with Figure 13, Figure 11 is the schematic diagram of metallic film 116 of the present invention, the relative position schematic diagram of elastic construction thing 106 and circuit board 114 when Figure 12 combines with second housing 104 for first housing 102 of portable electronic devices 100 of the present invention, the relative position schematic diagram of elastic construction thing 106 and circuit board 114 when Figure 13 separates with second housing 104 for first housing 102 of portable electronic devices 100 of the present invention, metallic film 116 includes one first metal section 1161, and one second metal section 1162, the first metal section 1161 and the second metal section 1162 can be respectively one and reveal the copper section, when first housing 102 is connected with second housing 104, be connected in that set conductive material layer 108 presses down contacting metal film 116 on the end of elastic construction thing 106 of first housing 102, with the first metal section 1161 and the second metal section 1162 of conducting metallic film 116; When first housing 102 separates with second housing 104, for example work as the user and dismantle first housing 102, or portable electronic devices 100 is when dropping collision to ground and causing first housing 102 to be opened by shake, be connected in that set conductive material layer 108 is converted to the state that is located away from metallic film 116 by pressing down contacting metal film 116 on the end of elastic construction thing 106 of first housing 102, and the first metal section 1161 and the second metal section 1162 that can't conducting metallic film 116.When detection module 122 is when detecting the state that the first metal section 1161 of metallic film 116 and the second metal section 1162 can't conducting by the state exchange of first metal section 1161 that detects metallic film 116 and 1162 conductings of the second metal section, the state exchange that meaning promptly is contacted with metallic film 116 by conductive material layer 108 is that conductive material layer 108 is when being located away from the state of metallic film 116, detection module 122 can be exported a corresponding signal to control module 124, control module 124 can be carried out corresponding operation by control portable electronic devices 100 after receiving this signal that detection module 122 transmitted, for example may command caution interface 126 presents information warning, separates with second housing 104 with first housing 102 of informing user's portable electronic devices 100; Or control module 124 controllable power supply modules 120 stop portable electronic devices 100 power supplies are caused system's sudden power to avoid power supply module 120 to come off; Or control module 124 may command memory system datas are to memory module 118, to avoid power supply module 120 to come off and system's sudden power and cause data damage to run off, if memory module 118 is a hard disk, then this hard disk of control module 124 may command is carried out the action of home head, to avoid power supply module 120 to come off and system's sudden power and cause the magnetic head of this hard disk or magnetic region to be damaged; Or control module 124 may command portable electronic devices 100 carry out the action of shutdown, to avoid power supply module 120 to come off and system's sudden power and cause system in case of system halt.
See also Figure 14, the schematic diagram that Figure 14 contacts with circuit board 114 when being squeezed for elastic construction thing 106 of the present invention, the present invention can design when first housing 102 is connected with second housing 104, elastic construction thing 106 is squeezed distortion and makes that set conductive material layer 108 can press down contacting metal film 116 on it, with the first metal section 1161 and the second metal section 1162 of conducting metallic film 116.Because elastic construction thing 106 has a precompressed stroke, so when portable electronic devices 10 is vibrated and the housing 102 of winning is relatively moved with the generations of second housing 104, but when first housing 102 is not disassembled by second housing 104, conductive material layer 108 still can keep pressing down the state of contacting metal film 116, and does not have the situation generation of erroneous judgement.Moreover, because the present invention replaces the column structure thing of the rigid structure of prior art with elastic construction thing 106, so rubber-like elastic construction thing 106 easy fracture not when portable electronic devices 100 is dropped collision to ground, and do not have the problem that the prior art pressure break is damaged switch, elastic construction thing 106, conductive material layer 108 in addition, and the cost of circuit board 114 is low far beyond the cost of switch, so can save material and consume cost effectively.
Compared to traditional portable electronic devices, portable electronic devices of the present invention utilizes soft materials Elastic construction thing collocation conductive material layer as the mechanism of metallic film on the turning circuit plate, so as to conduct Judge the foundation whether housing separates, but because the design flexibility works has the precompressed stroke, so work as housing Conductive material layer can continue to keep pressing down the state of contacting metal film when not separating, and does not have erroneous judgement Situation take place; Moreover, because the present invention replaces the post of the rigid structure of prior art with the elastic construction thing The shape works is so have flexible elastic construction thing not when portable electronic devices is dropped collision to ground Easy fracture, and do not have the problem that the prior art pressure break is damaged switch, in addition agency cost of the present invention far beyond It is low that prior art uses the cost of switch, so can effectively save material and consume cost.
Claims (23)
1. one kind has the portable electronic devices that detects the housing separation function, comprising:
One first housing;
One elastic construction thing is connected in this first housing;
One conductive material layer is arranged on a side of this elastic construction thing;
One second housing, this first housing is connected in this second housing removably;
One circuit board, be arranged on a side of this second housing, this circuit board is provided with a metallic film, be installed in the position of corresponding this conductive material layer, when this first housing is connected in this second housing, this conductive material layer contacts this metallic film, and when this first housing was located away from this second housing, this conductive material layer was located away from this metallic film; And
One detection module is installed in this second housing and is coupled in this circuit board, is used for detecting this conductive material layer and whether contacts this metallic film.
2. portable electronic devices according to claim 1, wherein this elastic construction thing includes:
One column is connected in this conductive material layer; And
One sidewall, the side around being arranged on this column is used for protecting this conductive material layer.
3. portable electronic devices according to claim 2, wherein this column is a cylinder.
4. portable electronic devices according to claim 1, wherein this elastic construction thing is made up of the rubber material.
5. portable electronic devices according to claim 1, wherein this elastic construction thing is made up of the silica gel material.
6. portable electronic devices according to claim 1, wherein this conductive material layer is a conductive carbon granulosa.
7. portable electronic devices according to claim 1, wherein this conductive material layer is a conducting foam layer.
8. portable electronic devices according to claim 1, wherein this conductive material layer is an electroplated metal layer.
9. portable electronic devices according to claim 1, wherein this conductive material layer is a conduction enamelled coating.
10. portable electronic devices according to claim 1, it also comprises a power supply module, this first housing and this second housing are used for coating jointly this power supply module.
11. portable electronic devices according to claim 10, wherein this power supply module is a battery.
12. portable electronic devices according to claim 10, it also comprises a control module, be installed in this second housing and be coupled in this detection module, wherein this control module is used for being contacted with this metallic film and changing into when detecting this conductive material layer and being located away from this metallic film by detecting this conductive material layer at this detection module, controls this power supply module and stops this portable electronic devices power supply.
13. portable electronic devices according to claim 1, it also comprises a control module, is installed in this second housing and is coupled in this detection module, is used for controlling according to the testing result of this detection module the running of this portable electronic devices.
14. portable electronic devices according to claim 13, it also comprises a memory module, be installed in this second housing, wherein this control module is used for being contacted with this metallic film and changing into when detecting this conductive material layer and being located away from this metallic film by detecting this conductive material layer at this detection module, and memory system data is to this memory module.
15. portable electronic devices according to claim 14, wherein this memory module is a hard disk, and this control module is used for being contacted with this metallic film and changing into when detecting this conductive material layer and being located away from this metallic film by detecting this conductive material layer at this detection module, controls the action that this hard disk is carried out home head.
16. portable electronic devices according to claim 13, wherein this control module is used for being contacted with this metallic film and changing into when detecting this conductive material layer and being located away from this metallic film by detecting this conductive material layer at this detection module, controls the action that this portable electronic devices is carried out shutdown.
17. portable electronic devices according to claim 13, it also comprises a caution interface, wherein this control module is used for being contacted with this metallic film and changing into when detecting this conductive material layer and being located away from this metallic film by detecting this conductive material layer at this detection module, controls this caution interface and presents an information warning.
18. portable electronic devices according to claim 17, wherein this caution interface is a display module.
19. portable electronic devices according to claim 17, wherein this caution interface is a loud speaker.
20. portable electronic devices according to claim 13, wherein whether this detection module is used for detecting this metallic film circuit turn-on, and exports a corresponding signal to this control module.
21. portable electronic devices according to claim 1, it is a personal digital assistant device.
22. portable electronic devices according to claim 1, it is a mobile phone.
23. portable electronic devices according to claim 1, it is a notebook computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100063975A CN101242715A (en) | 2007-02-05 | 2007-02-05 | Portable electronic device with shell separation detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100063975A CN101242715A (en) | 2007-02-05 | 2007-02-05 | Portable electronic device with shell separation detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101242715A true CN101242715A (en) | 2008-08-13 |
Family
ID=39933830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100063975A Pending CN101242715A (en) | 2007-02-05 | 2007-02-05 | Portable electronic device with shell separation detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101242715A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102760216A (en) * | 2011-04-29 | 2012-10-31 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
| TWI464408B (en) * | 2009-06-19 | 2014-12-11 | Hon Hai Prec Ind Co Ltd | Conductivity testing rod |
| CN106298306A (en) * | 2015-05-19 | 2017-01-04 | 启碁科技股份有限公司 | Detector and electronic installation |
| CN108700626A (en) * | 2017-11-28 | 2018-10-23 | 深圳市隐秀科技有限公司 | A kind of detection device and the portable electronic device with the detection device |
| CN109154795A (en) * | 2017-09-20 | 2019-01-04 | 深圳市隐秀科技有限公司 | Electronic watch |
-
2007
- 2007-02-05 CN CNA2007100063975A patent/CN101242715A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI464408B (en) * | 2009-06-19 | 2014-12-11 | Hon Hai Prec Ind Co Ltd | Conductivity testing rod |
| CN102760216A (en) * | 2011-04-29 | 2012-10-31 | 鸿富锦精密工业（深圳）有限公司 | Electronic device |
| CN106298306A (en) * | 2015-05-19 | 2017-01-04 | 启碁科技股份有限公司 | Detector and electronic installation |
| CN106298306B (en) * | 2015-05-19 | 2018-06-19 | 启碁科技股份有限公司 | Arrangement for detecting and electronic device |
| CN109154795A (en) * | 2017-09-20 | 2019-01-04 | 深圳市隐秀科技有限公司 | Electronic watch |
| WO2019056197A1 (en) * | 2017-09-20 | 2019-03-28 | 深圳市隐秀科技有限公司 | Electronic watch |
| CN108700626A (en) * | 2017-11-28 | 2018-10-23 | 深圳市隐秀科技有限公司 | A kind of detection device and the portable electronic device with the detection device |
| WO2019104452A1 (en) * | 2017-11-28 | 2019-06-06 | 深圳市隐秀科技有限公司 | Detection device and portable electronic apparatus having same |
| CN108700626B (en) * | 2017-11-28 | 2021-09-10 | 深圳市隐秀科技有限公司 | Detection device and portable electronic equipment with same |
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Open date: 20080813 |